In the wake of the "accidental"(?) US bombing of Syrian military forces, Russia is asking touch questions, the USA is dodging answering, and the Russian military has just issued new rules of engagement for Syria, as the US Army fails to place in panzer... er, tank competitions in Germany:
Fars News Service:
30 Israeli, Foreign Intelligence Officers Killed in Russia's Caliber Missile Attack in Aleppo
The Daily Informer:
WARNING : Russia Issues New “Rules of Engagement” in Syria: Any Aircraft Threatening the Syrian Army WILL BE SHOT DOWN (US/Turkey/Israel in the cross-hairs!).
Stopped in their tracks: US Army fails to make top 3 in NATO tank challenge